For given number of passes, pitch & tube diameter, the maximum number – McqOptions

MCQOPTIONS

1.	For given number of passes, pitch & tube diameter, the maximum number of tubes that can be accommodated in a shell of tripled inside diameter will be __________ times.
A.	about 9
B.	considerably more than 9
C.	considerably less than 9
D.	about 3
Answer» C. considerably less than 9

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